src/gtk1/bmpbuttn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        bmpbuttn.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // Id:
   7 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "bmpbuttn.h"
  13 #endif
  14
  15 #include "wx/bmpbuttn.h"
  16
  17 //-----------------------------------------------------------------------------
  18 // classes
  19 //-----------------------------------------------------------------------------
  20
  21 class wxBitmapButton;
  22
  23 //-----------------------------------------------------------------------------
  24 // wxBitmapButton
  25 //-----------------------------------------------------------------------------
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton,wxControl)
  28
  29 void gtk_bmpbutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button )
  30 {
  31   wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, button->GetId());
  32   event.SetEventObject(button);
  33   button->GetEventHandler()->ProcessEvent(event);
  34 };
  35
  36 //-----------------------------------------------------------------------------
  37
  38 wxBitmapButton::wxBitmapButton(void)
  39 {
  40 };
  41
  42 wxBitmapButton::wxBitmapButton( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap,
  43       const wxPoint &pos, const wxSize &size,
  44       long style, const wxString &name )
  45 {
  46   Create( parent, id, bitmap, pos, size, style, name );
  47 };
  48
  49 bool wxBitmapButton::Create(  wxWindow *parent, wxWindowID id, const wxBitmap &bitmap,
  50       const wxPoint &pos, const wxSize &size,
  51       long style, const wxString &name )
  52 {
  53   m_needParent = TRUE;
  54
  55   wxSize newSize = size;
  56
  57   PreCreation( parent, id, pos, newSize, style, name );
  58
  59   m_bitmap = bitmap;
  60   m_label = "";
  61
  62   m_widget = gtk_button_new();
  63
  64   if (m_bitmap.Ok())
  65   {
  66     GdkBitmap *mask = NULL;
  67     if (m_bitmap.GetMask()) mask = m_bitmap.GetMask()->GetBitmap();
  68     GtkWidget *pixmap = gtk_pixmap_new( m_bitmap.GetPixmap(), mask );
  69
  70     gtk_widget_show( pixmap );
  71     gtk_container_add( GTK_CONTAINER(m_widget), pixmap );
  72   };
  73
  74   if (newSize.x == -1) newSize.x = m_bitmap.GetHeight()+10;
  75   if (newSize.y == -1) newSize.y = m_bitmap.GetWidth()+10;
  76   SetSize( newSize.x, newSize.y );
  77
  78   gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
  79     GTK_SIGNAL_FUNC(gtk_bmpbutton_clicked_callback), (gpointer*)this );
  80
  81   PostCreation();
  82
  83   Show( TRUE );
  84
  85   return TRUE;
  86 };
  87
  88 void wxBitmapButton::SetDefault(void)
  89 {
  90 };
  91
  92 void wxBitmapButton::SetLabel( const wxString &label )
  93 {
  94   wxControl::SetLabel( label );
  95 };
  96
  97 wxString wxBitmapButton::GetLabel(void) const
  98 {
  99   return wxControl::GetLabel();
 100 };